204462200

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 489812400

約数和(自身を除く): 285350200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 109, 113, 166, 200, 218, 226, 332, 415, 436, 452, 545, 565, 664, 830, 872, 904, 1090, 1130, 1660, 2075, 2180, 2260, 2725, 2825, 3320, 4150, 4360, 4520, 5450, 5650, 8300, 9047, 9379, 10900, 11300, 12317, 16600, 18094, 18758, 21800, 22600, 24634, 36188, 37516, 45235, 46895, 49268, 61585, 72376, 75032, 90470, 93790, 98536, 123170, 180940, 187580, 226175, 234475, 246340, 307925, 361880, 375160, 452350, 468950, 492680, 615850, 904700, 937900, 1022311, 1231700, 1809400, 1875800, 2044622, 2463400, 4089244, 5111555, 8178488, 10223110, 20446220, 25557775, 40892440, 51115550, 102231100, 204462200]

約数ペア:

[(1, 204462200), (2, 102231100), (4, 51115550), (5, 40892440), (8, 25557775), (10, 20446220), (20, 10223110), (25, 8178488), (40, 5111555), (50, 4089244), (83, 2463400), (100, 2044622), (109, 1875800), (113, 1809400), (166, 1231700), (200, 1022311), (218, 937900), (226, 904700), (332, 615850), (415, 492680), (436, 468950), (452, 452350), (545, 375160), (565, 361880), (664, 307925), (830, 246340), (872, 234475), (904, 226175), (1090, 187580), (1130, 180940), (1660, 123170), (2075, 98536), (2180, 93790), (2260, 90470), (2725, 75032), (2825, 72376), (3320, 61585), (4150, 49268), (4360, 46895), (4520, 45235), (5450, 37516), (5650, 36188), (8300, 24634), (9047, 22600), (9379, 21800), (10900, 18758), (11300, 18094), (12317, 16600)]